Just to let everyone know I was the guinea pig for a new FIPK filter for the SC engine. Dino at K&N stated that they should have the part number out soon. You can call K&N and they may have it now.
Difference I have seen so far. The engine has allot more get up and go, much nosier but love to hear that super charger scream. Gas mileage about the same if not worse could be because I have been getting on it I am testing it out driving normally now. Now I just need to get a cat back and the truck is done.